Photo: Desafío Somiedo (opens in a new tab) / Source (opens in a new tab)Pola de Somiedo
EDP DesafiOSOmiedo
Saturday, 3 July 2027estimated date
Your checklist for EDP DesafiOSOmiedo
What you need, category by category, with our #1 pick for this race. Tick what you already have.
0 of 12 ready
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GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Coros Pace 3
38 h battery life in full GPS mode
Downside: No touchscreen (buttons only)
Gear
Shoes with grip on mixed terrain: trails, tracks and technical sections
Done, you already have it
View on Amazon →(opens in a new tab)Salomon Speedcross 6
Exceptional grip in mud and technical terrain
Downside: Average durability on pavement
Nutrition
Minimum 1 liter of water mandatory: carry soft flasks or enough hydration
Done, you already have it
View on Amazon →(opens in a new tab)Maurten Gel 100
Hydrogel technology: excellent gastric tolerance
Downside: High price compared to other gels
Sun Protection
SPF 50 essential: up to 14 hours of exposure on the UTDS
Done, you already have it
View on Amazon →(opens in a new tab)ISDIN Fusion Water Sunscreen SPF 50+
Ultralight texture, feels invisible on skin
Downside: Small format (50 ml), may run short on ultras
Body Care
Anti-chafe balm on contact areas: July sweat multiplies chafing
Done, you already have it
View on Amazon →(opens in a new tab)BodyGlide Original Anti-Chafe Balm
Easy-to-apply stick format, even with sweaty hands
Downside: Higher price than traditional petroleum jelly
Car Rental
No public transport to Somiedo: a car is essential
Done, you already have it
View on Amazon →(opens in a new tab)DRIVALIA CarCloud Country Plus
Mandatory
Windproof jacket
Waterproof mandatory
Done, you already have it
View on Amazon →(opens in a new tab)Salomon Bonatti WP
Mandatory
Cap or visor
Head protection mandatory
Done, you already have it
View on Amazon →(opens in a new tab)Genérica Unisex Running Visor
Maximum ventilation with no crown coverage
Downside: Does not protect the top of the head from the sun
Mandatory
Long tights
Mandatory for all distances
Done, you already have it
View on Amazon →(opens in a new tab)Salomon Cross Run Tight
Mandatory
Emergency blanket
Mandatory for all distances
Done, you already have it
View on Amazon →(opens in a new tab)Lifesystems Thermal Blanket
Mandatory
Water reserve
Mandatory for all distances
Done, you already have it
View on Amazon →(opens in a new tab)MARLOAR Soft Flask 500 ml (Pack of 2)
Two units for the price of one branded flask
Downside: Silicone is heavier and tastes slightly more than branded TPU flasks
Mandatory
Charged mobile phone
With charged battery
Done, you already have it
View on Amazon →(opens in a new tab)Generic Running Waist Pack with Phone Pocket
Trip logistics
Registration, travel and insurance: what you should have sorted before race day.
Affiliate links: if you buy, we earn a commission at no extra cost to you.
Mandatory Gear
According to the official race regulations
Windproof jacket
Waterproof mandatory
Cap or visor
Head protection mandatory
Long tights
Mandatory for all distances
Emergency blanket
Mandatory for all distances
Water reserve
Mandatory for all distances
Charged mobile phone
With charged battery
Items tagged “Mandatory” are in the checklist above, with a recommended product.
Race data
Terrain
Mountain
Difficulty
Advanced
Distance
3 modalities
UTDS
Price: 110 EUR
- Distance
- 70 km
- Elevation Gain
- D+ 8000m
- Max Time
- 14h
MDS
Price: 80 EUR
- Distance
- 46 km
- Elevation Gain
- D+ 2270m
- Max Time
- 10h15
SDS
Price: 55 EUR
- Distance
- 24 km
- Elevation Gain
- D+ 1038m
- Max Time
- 5h15
| Modality | Distance | Elevation Gain | Max Time | Price |
|---|---|---|---|---|
| UTDS | 70 km | D+ 8000m | 14h | 110 EUR |
| MDS | 46 km | D+ 2270m | 10h15 | 80 EUR |
| SDS | 24 km | D+ 1038m | 5h15 | 55 EUR |
Will your watch battery last the ~28 h of EDP DesafiOSOmiedo?Worked out for the longest course (70 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watchEDP DesafiOSOmiedo requires mandatory gear: get it sorted early
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Historical weather
What to wear at 15 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
11°C – 21°C
Average 16°C
Rain
40%
2.5 mm avg
Wind
11 km/h
max. average
Sunshine hours
12h
daily average
Gear recommendations
Bring a waterproof jacket (40% chance of rain)
Asics
Asics Gel-Trabuco 14 GTX
A best-selling beginner trail shoe: GEL cushioning, good stability and a waterproof GORE-TEX membrane. Versatile and reliable for training on mixed terrain in any weather.
Berghaus
Berghaus Paclite 2.0 GTX
Waterproof jacket with a Gore-Tex Paclite membrane (around 330 g). Fully waterproof with taped seams, fixed adjustable hood, storm flap behind the zip and cuff adjustment. Packs down small in a vest. Heavier than a pure running hardshell, but it meets the waterproof-breathable membrane requirement in race rules and is the affordable route into Gore-Tex.
Brooks
Brooks Cascadia 20 GTX
The Cascadia 20 with a GORE-TEX membrane: stability and protection for rocky mountain terrain, keeping the foot dry on cold, rainy days.
Gore Wear
Gore Wear C5 GORE-TEX Glove
Glove with a fully waterproof, windproof GORE-TEX membrane and light insulation. The pick for running in snow, sleet or heavy rain while keeping your hand dry.
Gore Wear
Gore Wear M GORE-TEX Thermo Glove
Warmer variant of the Gore Wear C5 GORE-TEX: the same fully waterproof, windproof membrane, with extra thermal lining for intense cold on top of snow or rain. The pick when the problem isn't just water, but water AND hard cold at once.
Gore Wear
Gore Wear R7 GTX Shakedry
Ultralight Gore-Tex Shakedry waterproof jacket (110 g). Full waterproofing without an inner membrane, highly breathable. The benchmark for mountain runners.
Nike
Nike Pegasus Trail 5 GORE-TEX
The best-selling gateway trail shoe: comfortable, cushioned and versatile for moving from road to trail. Waterproof GORE-TEX version, perfect for beginners and easy runs on mixed terrain.
Salomon
Salomon Bonatti Pro Waterproof Glove
Lightweight waterproof glove built for running, not just standing still in the snow: a waterproof membrane with more dexterity and less bulk than a thick membrane glove, for sustained rain without giving up handling gels or poles.
Salomon
Salomon Bonatti WP
Ultralight waterproof windproof jacket (135 g). Taped seams, adjustable hood and back ventilation. Packs into its own pocket.
Salomon
Salomon Speedcross 6 GTX
The Speedcross 6 with a GORE-TEX membrane: the same aggressive 5 mm lugs for mud and soft ground, now waterproof for winter, rain and snow.
Sealskinz
Sealskinz Waterproof Lightweight Glove
Lightweight waterproof glove from a brand that specializes in outdoor sport waterproofing. A solid middle ground between a thin windproof glove and a thick membrane glove: genuinely waterproof without the bulk or price of the Gore C5.
Shokz
Shokz OpenRun
Open-ear bone conduction headphones with IP67 rating: they take rain, mud and a rinse under the tap. Up to 8 h of battery and quick charge (10 min for 1.5 h). The most rugged pick of the range for training in bad weather.
TRIWONDER
TRIWONDER Waterproof Trail Gaiters
Waterproof, breathable low gaiters for trail running, hiking and mountain use. Under-shoe strap and adjustable elastic band. A budget-friendly alternative to premium technical brand gaiters.
Sun protection essential (12h sunshine, up to 21°C)
Forecast for 3 July
Weather forecast from Open-Meteo (may change until race day)
DesafiOSOmiedo
The EDP DesafiOSOmiedo is one of the most spectacular mountain races in northern Spain. Since 2013, this event traverses the Somiedo Natural Park, a UNESCO Biosphere Reserve and home of the Cantabrian brown bear. Three distances for all levels, starting and finishing in Pola de Somiedo.
The Courses
From Pola de Somiedo, all three courses head into the park’s valleys and summits, passing glacial lakes, traditional mountain huts (brañas), and grazing passes.
- UTDS (70K) — 8,000m D+ covering the full park. Start at 6:00 AM. 14-hour time limit with cutoffs at Saliencia, Farrapona, Valle del Lago and Puerto de Somiedo.
- MDS (46K) — 2,270m D+ through the heart of the park. Start at 8:00 AM. 10h 15min time limit.
- SDS (24K) — 1,038m D+ for those seeking a shorter but still scenic distance. Start at 9:30 AM. 5h 15min time limit.
Terrain and Difficulty
Somiedo Natural Park offers varied terrain: mountain trails, shepherd tracks, high mountain sections and passes through centuries-old brañas. The UTDS is a demanding race with 8,000m of elevation gain that tests both endurance and technique. The MDS and SDS are more accessible but no less spectacular. Check our trail shoe recommendations for mountain terrain.
July Weather in Somiedo
July in Somiedo offers the best conditions of the year: pleasant temperatures in the valleys (18-25°C) and cool at the summits (8-15°C). However, afternoon storms are common in the Asturian mountains. The early UTDS start (6:00 AM) makes the most of the cooler hours. Bring sun protection and a waterproof windbreaker even if the forecast looks clear.
Somiedo and the Brown Bear
Somiedo is one of the last refuges of the Cantabrian brown bear. The natural park protects a unique ecosystem of forests, glacial lakes and brañas (traditional shepherd huts with broom-thatched roofs). Lagos de Saliencia and Valle del Lago are two of the most iconic spots on the course. Beyond the race, Somiedo is worth exploring for its nature and gastronomy. Discover more races in Asturias.
360Complete Pack
Desafío Somiedo 2026 Registration
RegistrationRegistration opens in December with early bird pricing. Three distances for all levels.
Tips
- •Early bird pricing available from December
- •Medical certificate mandatory for UTDS and MDS (deadline June 1)
- •Without a federation license, there's a €5 insurance surcharge
Where to Stay in Somiedo
AccommodationPola de Somiedo is a small village with limited accommodation. Book well in advance.
Tips
- •July is peak season in Somiedo: book as early as possible
- •Rural houses and rural hotels are the main options
- •Alternatives in nearby villages like La Riera or Belmonte de Miranda
Gear for Desafío Somiedo
GearMountain race in July through Natural Park trails. Varied terrain with big elevation changes and potential heat in valleys and cold at summits.
Tips
- •Shoes with grip on mixed terrain: trails, tracks and technical sections
- •Waterproof windbreaker mandatory for all distances
- •At least 10L pack for UTDS to carry all mandatory gear
- •Summits can be cool in July: bring a lightweight thermal layer
Which shoes for EDP DesafiOSOmiedo?
Which footwear fits based on the race's terrain and weather
Which GPS watch for EDP DesafiOSOmiedo?
Which watch has the battery to last based on your estimated finish time
Trail Running Mandatory Safety Kit 2026: Emergency Blanket, Whistle & First Aid Kit
Buying guide for the emergency kit most trail running race rules require: the Lifesystems thermal blanket, Fox 40 Classic whistle and Tatonka First Aid Basic kit. What races actually require, how much it weighs, and how to carry it without it getting in the way.
Best Trail Running Poles 2026: Comparison and Buying Guide
Best trail running poles 2026: Black Diamond, Leki and Komperdell compared. Carbon vs aluminium, folding length, technique and how to pick your size.
Best Trail Running Hydration Vests 2026: Comparison and Buying Guide
Best trail running hydration vests 2026: 12 vests and packs compared. How many litres you need by distance, soft flasks vs reservoir, and fit.
Nutrition Plan for Desafío Somiedo
NutritionAid stations on course with solid food and drinks. The UTDS has multiple aid stations with strict cutoff times.
Tips
- •Minimum 1 liter of water mandatory: carry soft flasks or enough hydration
- •July heat increases dehydration risk: plan your fluid intake carefully
- •UTDS has a 14h time limit: calculate calories for a long day
Best salt tablets and sodium capsules for running 2026
A comparison of the 7 best salt tablets and sodium capsules for running and trail 2026: 226ERS Sub9 Salts, Crown Pro Salt Caps, Victory Endurance, Precision Hydration PH 1500 and more. How many salt tablets to take per hour, how to calculate your sweat rate and which format to choose.
Getting to Pola de Somiedo
TransportSomiedo is in a mountain valley accessed by mountain roads. No direct public transport.
Tips
- •Asturias Airport (OVD) 120 km away (1h 30min by car)
- •From Oviedo via AS-227 (1h 30min)
- •From León via N-630 and AS-227 (2h)
- •Mountain road with curves: plan your trip with extra time
Car Rental for Somiedo
Car RentalA car is essential to reach Somiedo and explore the natural park valleys.
Tips
- •No public transport to Somiedo: a car is essential
- •Narrow mountain roads but in good condition
- •Take the chance to visit Lagos de Saliencia and Valle del Lago
Sports Insurance for Desafío Somiedo
InsuranceInsurance is mandatory. Without a federation license, the organization charges a €5 supplement.
Tips
- •Federation license or day insurance mandatory
- •€5 supplement without federation license
- •Mountain rescue coverage recommended due to remote course
Body Care for Desafío Somiedo
Body CareSummer mountain race with heat in valleys and potential humidity. Protect skin from chafing and blisters.
Tips
- •Anti-chafe balm on contact areas: July sweat multiplies chafing
- •Carry blister patches in your pack for the UTDS
- •Below-the-knee pants or tights are mandatory
Sun Protection for Desafío Somiedo
Sun ProtectionJuly in the Asturian mountains: intense sun at altitude with long hours of exposure, especially on the UTDS.
Tips
- •SPF 50 essential: up to 14 hours of exposure on the UTDS
- •Reapply every 2-3 hours, especially if sweating heavily
- •Protect lips with SPF balm
- •Cap or visor mandatory for all distances
Best Sunscreen for Runners 2026: 7 Sweat-Proof SPF 50 Picks
Which sunscreen survives a sweaty long run? We compared 7 SPF 50 sweat-proof picks — creams, sticks and a lip balm — on heat, altitude UV and sweat resistance. See the winner.
Frequently Asked Questions
- When is Desafío Somiedo 2026?
- The EDP DesafiOSOmiedo 2026 takes place on Saturday, July 4, 2026, starting and finishing in Pola de Somiedo (Asturias).
- What distances does Desafío Somiedo have?
- Three distances: UTDS 70K (8,000m D+), MDS 46K (2,270m D+) and SDS 24K (1,038m D+).
- What is the minimum age to participate?
- 21 years old for UTDS and MDS, 18 years old for SDS.
- Is a medical certificate required?
- Yes, it's mandatory for UTDS and MDS. It must be issued after January 1, 2026, with a submission deadline of June 1, 2026.
- How to get to Pola de Somiedo?
- Pola de Somiedo is 1h 30min from Oviedo via the AS-227. The nearest airport is Asturias (OVD), about 120 km away.
- How much does registration cost?
- Prices range from €55 (SDS) to €110 (UTDS), with early bird pricing from December.
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